308416842

素因数分解:

$2^1\times 3^3\times {\mathrm{41}}^1\times {\mathrm{139303}}^1$

素因数の和:139355

約数の個数: 32

約数和(自身を含む): 702092160

約数和(自身を除く): 393675318

約数列:

[1, 2, 3, 6, 9, 18, 27, 41, 54, 82, 123, 246, 369, 738, 1107, 2214, 139303, 278606, 417909, 835818, 1253727, 2507454, 3761181, 5711423, 7522362, 11422846, 17134269, 34268538, 51402807, 102805614, 154208421, 308416842]

約数ペア:

[(1, 308416842), (2, 154208421), (3, 102805614), (6, 51402807), (9, 34268538), (18, 17134269), (27, 11422846), (41, 7522362), (54, 5711423), (82, 3761181), (123, 2507454), (246, 1253727), (369, 835818), (738, 417909), (1107, 278606), (2214, 139303)]